x1 決闘 Audi - RS6 VS Audi - S3
x1 決闘 BMW - M6 VS Porsche - 911
x1 決闘 BMW - ALPINA B7 VS Ferrari - 575M
x1 決闘 BMW - 318 VS Audi - 90
x1 決闘 Dodge - Cummins VS GMC - Duramax
x1 決闘 Dodge - Challenger VS Nissan - GT-R
x1 決闘 Chevrolet - Corvette VS FIAT - Fiat 124
x1 決闘 Ferrari - LaFerrari VS Mercedes Benz - Mclaren P1
